Apristurus melanoasper Iglésias, Nakaya & Stehmann, 2004
Black roughscale catshark
個人による観察記録の追加 Fish Watcher
| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Apristurus melanoasper AquaMaps Data sources: GBIF OBIS |
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
板鰓亜鋼(サメとエイ類) (sharks and rays) > Carcharhiniformes (Ground sharks) > Pentanchidae (Deepwater catsharks)
Etymology: Apristurus: a-, Latin privative, i.e., without; pristis, from pristes (Gr.), sawyer (but here meaning saw); oura (Gr.), tail, referring to absence of saw-toothed crest of enlarged dermal denticles along upper edge of caudal fin as found in the closely related Pristiurus (=Galeus) (See ETYFish); melanoasper: melanos (Gr.), black; asper (L.), rough, referring to black body color and rough skin (See ETYFish).
Etymology: Apristurus: a-, Latin privative, i.e., without; pristis, from pristes (Gr.), sawyer (but here meaning saw); oura (Gr.), tail, referring to absence of saw-toothed crest of enlarged dermal denticles along upper edge of caudal fin as found in the closely related Pristiurus (=Galeus) (See ETYFish); melanoasper: melanos (Gr.), black; asper (L.), rough, referring to black body color and rough skin (See ETYFish).
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲 生態学
海 深海浮遊性; 深さの範囲 512 - 1520 m (Ref. 56212). Deep-water
分布 領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
North Atlantic: Slope, off northern U.S. and off France, Ireland and British Isles.
初回成熟時の長さ / サイズ / 重さ / 年齢
成熟: Lm 57.0, range 55 - 59 cm
Max length : 76.1 cm TL オス/雌雄の選別がない; (Ref. 56212); 73.2 cm TL (female); 最大公表体重: 1.3 kg (Ref. 56212); 最大公表体重: 1.3 kg
Max length : 76.1 cm TL オス/雌雄の選別がない; (Ref. 56212); 73.2 cm TL (female); 最大公表体重: 1.3 kg (Ref. 56212); 最大公表体重: 1.3 kg
簡単な記述 検索表 | 形態学 | 形態計測学
Diagnosis: Body uniformly black, slightly brownish in larger specimens. Dermal denticles large and giving a rough texture to the skin. Upper labial furrows longer than the lower ones. First dorsal fin only slightly smaller than the second dorsal fin, originating from above anterior third to middle of the pelvic fin base. Second dorsal fin insertion just before level of anal fin insertion. Interorbital space 1.9-3.5 times eye horizontal diameter. Abdomen between pectoral fin tip and pelvic fin origin 1.3-2.5 times pectoral fin width. Spiral valves of the intestine 19-23 (mostly 21-22). Monospondylous + precaudal diplospondylous vertebrae 36-43 + 26-32 (often 38-40 + 28-30). Dermal denticles on tongue and palate absent (Ref. 56212).
Body shape (shape guide): elongated.
Body shape (shape guide): elongated.
Found generally at depths of more than 1000 meters (Ref. 56212).
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
主な参考文献
参考文献のアップロード | 参考文献 | コーディネーター | 協力者
Iglésias, S.P., K. Nakaya and M. Stehmann, 2004. Apristurus melanoasper, a new species of deep-water catshark from the North Atlantic (Chondrichthyes: Carcharhiniformes: Scyliorhinidae). Cybium 28(4):345-356. (Ref. 56212)
CITES
Not Evaluated
人間に対する脅威
Harmless
人間の用途
FAO - Publication: search | FishSource |
より多くの情報
解剖学
カマ
脳
オトリス
カマ
脳
オトリス
生理学
体組成
栄養素
酸素消費
水泳タイプ
泳ぐ速さ
視覚色素
フィッシュ・サウンド
病気と寄生虫
毒性（LC50）
体組成
栄養素
酸素消費
水泳タイプ
泳ぐ速さ
視覚色素
フィッシュ・サウンド
病気と寄生虫
毒性（LC50）
用具
特記事項
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インターネットの情報源
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モデルに基づく推定値
好ましい温度 (参照 123201): 3.5 - 9.9, mean 7.2 °C (based on 79 cells).
系統多様性指数 (参照 82804): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00347 (0.00172 - 0.00698), b=3.08 (2.90 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
栄養段階 (参照 69278): 4.0 ±0.6 se; based on size and trophs of closest relatives
回復力 (参照 120179): 非常に低い, １４年以上の倍増期間の最小個体群 (Fec assumed to be <10).
栄養素 (Ref. 124155): Calcium = 8.66 [1.82, 62.13] mg/100g; Iron = 0.255 [0.057, 1.009] mg/100g; Protein = 19.6 [17.3, 21.9] %; Omega3 = 0.115 [0.035, 0.351] g/100g; Selenium = 13.7 [3.4, 53.5] μg/100g; VitaminA = 13.5 [1.6, 98.3] μg/100g; Zinc = 0.388 [0.159, 0.952] mg/100g (wet weight);